Aerobics, rhythmic gymnastics or aerobic exercise complex
When we hear the word aerobics, associating pictures automatically appear with young sporting and toned-up girls rhythmically moving to the beat of groovy music. Aerobics is a set of exercises in aerobic exercise mode that helps to improve physical fitness, improve mood, and maintain a healthy state of the cardiovascular system.
As one of the areas of fitness, aerobics since the end of the last century has attracted an increasing number of enthusiasts to its ranks, seeking to maintain their health and fitness.
How can this type of training benefit our body? What is the basis of this trend of fashion? Many people associate aerobics with a group of young girls who simultaneously perform various exercises to the beat (this direction is popular mainly among women), but the principle of doing exercises with the intensity of aerobic exercise is based on aerobics. Kenneth Cooper, the founder of this direction, wrote about the effect of aerobic loads on the human body, who introduced the world to aerobics and spoke about its benefits for the cardiovascular and respiratory systems. By the way, he was the one who “christened” aerobics with this name.
If you delve into the etymology of the term, then the concept of “aerobics” is based on the word “aerobic”, which means “in need of oxygen for normal life.”
A person needs oxygen for life. Everyone knows that we breathe in oxygen and exhale carbon dioxide. When breathing, part of the inhaled oxygen is transported through the lungs into the bloodstream, which, in turn, carries oxygen to the muscle tissue. When you exhale, carbon dioxide from the muscles enters the lungs and is eliminated from the body. Why do we need oxygen to our muscles? The answer is simple: thanks to him, energy is produced that allows the muscles to work and ensure the physical activity of a person.
Energy production with the participation of oxygen is due to the aerobic energy system. Physical activity and aerobic training (in particular, aerobic exercises), contribute to improving the functioning of our body, namely the process of exchanging oxygen and carbon dioxide, blood flow in tissues and transporting gases. In addition, the functioning of the heart and lungs is improved, which contributes to the better functioning of the aerobic energy system for producing large amounts of energy. In this case, we can talk about improving aerobic endurance, in which a person is less likely to get tired and feels fresh and healthy throughout the day.

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